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Coticule love... show off your rock

P.S. I had to go through those drastic measures because this particular coticule was a thin LPB and at had been re-glued with a modern epoxy of some sort.
 
I had one boxed stone I could never remove. Eventually hand sawed the box apart to get it out. Was unfortunate because it was a beautiful hand carved mahogany box that was probably worth more than the stone (turned out to be a bbw after I cleaned it)
 
Anyone who has old paddle cotis have any tips for gently coaxing a stone from a paddle? The adhesive has degraded around the perimeter so there is a gap between stone and paddle , but in the middle there is still meat where it is holding. I am guessing the glue is dried out and at the end of its elastic life, yet friction is holding it stubbornly.

Are you trying to preserve the paddle? If it's just glue that's holding it and not something else I would try a solvent. Usually acetone or naptha (lighter fluid) will dissolve epoxy.
 
Anyone who has old paddle cotis have any tips for gently coaxing a stone from a paddle? The adhesive has degraded around the perimeter so there is a gap between stone and paddle , but in the middle there is still meat where it is holding. I am guessing the glue is dried out and at the end of its elastic life, yet friction is holding it stubbornly.

I have laid an iron on the backside and allowed it to heat the paddle sufficiently where the stone was able to be dumped out onto a towel and others have put them in the oven until the pitch heated sufficiently to dump them out which is a bit smelly and won't get you any points with SWMBO.
 
I have laid an iron on the backside and allowed it to heat the paddle sufficiently where the stone was able to be dumped out onto a towel and others have put them in the oven until the pitch heated sufficiently to dump them out which is a bit smelly and won't get you any points with SWMBO.

Thought I remembered correctly - I"m going to be trying this out soon I think.
 
Got this one today. Was only very slightly dish and took almost 45 minutes to lap. Needless to say it's a hard one. Zero to light pressure on the dmt wouldn't even raise a slurry. It's a 7x1.5x1. Seems very hard and fine. Going to give it a go later.

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Has some funky BBW going on too.

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Freshly lapped and after about a minute rubbing with a LL hybrid slurry stone.

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Sweet stone. Is that one of the four or five that were listed along with my 5x1" that I was surprised to win? It's the exact same layer for sure (got that wavy extra dark layer between the coti and bbw). I've played with it a bit, but not gotten a chance to shave off it yet. Beautiful stones for sure. Feels pretty nice under the razor, not amazing, but nice.
 
Got this one today. Was only very slightly dish and took almost 45 minutes to lap. Needless to say it's a hard one. Zero to light pressure on the dmt wouldn't even raise a slurry. It's a 7x1.5x1. Seems very hard and fine. Going to give it a go later.


Has some funky BBW going on too.


Freshly lapped and after about a minute rubbing with a LL hybrid slurry stone.

/QUOTE]


Awesome me looking stone Matt!
 
Took a pretty big gamble on a stone on eBay UK, thinking it was probably some kind of old, partially trans ark (looks trans at the corners) in a nice paddle. Gets here and I'm immediately like, wow, that's a coti. Lap it up real quick and sure enough, a big thick slab that with the weight feels like it goes down a bit into the paddle too.

The other stone is a MUCH smaller gamble (was a BIN for slightly more than the sellers costs, basically a "I don't wanna throw it out" sale; he called it soapstone), turned out to be a big hunk of hindostan.
 

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Leave it in. It's cemented in there really good, there's plenty exposed to use (over a quarter inch, it wasn't dished at all), and I'm worried that I'd have the luck it'd crack or something if I tried to heat it up and pry it out.
 
Here's my humble collection of Belgian hones. I just got the Pike hone so haven't tried it yet, and I'm still trying different things with the other one.
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Wish I had some of the photo skills that many of you have.
 

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Again a bit of cozy evening "Les Lat" Pornography :)

Have fun watching and good night to all !!

 
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